LCOV - code coverage report
Current view: top level - widget/gtk - X11CompositorWidget.h (source / functions) Hit Total Coverage
Test: output.info Lines: 2 5 40.0 %
Date: 2017-07-14 16:53:18 Functions: 2 5 40.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
       2             : /* This Source Code Form is subject to the terms of the Mozilla Public
       3             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       4             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
       5             : 
       6             : #ifndef widget_gtk_X11CompositorWidget_h
       7             : #define widget_gtk_X11CompositorWidget_h
       8             : 
       9             : #include "mozilla/widget/CompositorWidget.h"
      10             : #include "WindowSurfaceProvider.h"
      11             : 
      12             : class nsIWidget;
      13             : class nsWindow;
      14             : 
      15             : namespace mozilla {
      16             : namespace widget {
      17             : 
      18           1 : class CompositorWidgetDelegate
      19             : {
      20             : public:
      21             :   virtual void NotifyClientSizeChanged(const LayoutDeviceIntSize& aClientSize) = 0;
      22             : };
      23             : 
      24             : class X11CompositorWidget
      25             :  : public CompositorWidget
      26             :  , public CompositorWidgetDelegate
      27             : {
      28             : public:
      29             :   X11CompositorWidget(const CompositorWidgetInitData& aInitData,
      30             :                       const layers::CompositorOptions& aOptions,
      31             :                       nsWindow* aWindow = nullptr);
      32             :   ~X11CompositorWidget();
      33             : 
      34             :   // CompositorWidget Overrides
      35             : 
      36             :   already_AddRefed<gfx::DrawTarget> StartRemoteDrawing() override;
      37             :   void EndRemoteDrawing() override;
      38             : 
      39             :   already_AddRefed<gfx::DrawTarget>
      40             :   StartRemoteDrawingInRegion(LayoutDeviceIntRegion& aInvalidRegion,
      41             :                              layers::BufferMode* aBufferMode) override;
      42             :   void EndRemoteDrawingInRegion(gfx::DrawTarget* aDrawTarget,
      43             :                                 LayoutDeviceIntRegion& aInvalidRegion) override;
      44             :   uintptr_t GetWidgetKey() override;
      45             : 
      46             :   void NotifyClientSizeChanged(const LayoutDeviceIntSize& aClientSize) override;
      47             :   LayoutDeviceIntSize GetClientSize() override;
      48             : 
      49             :   nsIWidget* RealWidget() override;
      50           0 :   X11CompositorWidget* AsX11() override { return this; }
      51           1 :   CompositorWidgetDelegate* AsDelegate() override { return this; }
      52             : 
      53           0 :   Display* XDisplay() const { return mXDisplay; }
      54           0 :   Window XWindow() const { return mXWindow; }
      55             : 
      56             : protected:
      57             :   nsWindow* mWidget;
      58             : 
      59             : private:
      60             :   LayoutDeviceIntSize mClientSize;
      61             : 
      62             :   Display* mXDisplay;
      63             :   Window   mXWindow;
      64             :   WindowSurfaceProvider mProvider;
      65             : };
      66             : 
      67             : } // namespace widget
      68             : } // namespace mozilla
      69             : 
      70             : #endif // widget_gtk_X11CompositorWidget_h

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